<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>用户添加页面</title>
</head>
<body>
<h3 >用户添加</h3>
<h3 th:text="${msg}"></h3>
</body>
</html>